What is the breed of these ducks

These are 2 male ducks - 8 weeks old that I own.
These ducks were sold to me as khaki campbells, however, I thought khaki's were a lot darker.
I own runners and to me they look similar to runners.
Anyone have any thoughts?

These are 2 male ducks - 8 weeks old that I own.
These ducks were sold to me as khaki campbells, however, I thought khaki's were a lot darker.
I own runners and to me they look similar to runners.
Anyone have any thoughts?